The Phenex Pt. 4 (High School DxD/Naruto) (Patreon)

Poll Winner

Themes: Threesome, Dom/Sub, Anal Sex

Summary: Part 4 of The Phenex. Having had his way with the choicest MILF Pussy in the underworld Naruto Phenex finds himself bored. So when he is given a diplomatic mission to negotiate and strength ties and build peace with the vatican he see this as an opportunity to acquire 2 MILF pussies he has wanted forever. fortunately for him they wont be able to resist his charm or his Fat Devil Cock any longer. 

(Much thanks to the folks over in the SGO discord for helping me figure out how I wanted to write this piece.)

-x-X-x-

He was fairly certain that this mission was meant to get rid of him. On the more benign end of things, it was likely just meant to get him out of the Underworld. But on the more malicious side of things, he probably had a few detractors who were hoping he’d get up to his usual shenanigans… and get blasted by Holy Weaponry because of it.

Because really, there was no other reason for Naruto Phenex of all people to be sent to the Vatican to negotiate with representatives from Heaven. He was so far from a diplomat; it wasn’t even funny. In some circles, he was quite literally known as the Underworld’s Playboy!

He’d accepted the mission all the same though, for exactly the ulterior motives that his detractors likely hoped would get him killed. After his last conquest of the Strongest Queen, after turning Grayfia Lucifuge of all people into his bitch, Naruto had been a little bored. Having had his way with the choicest MILF pussy in the underworld, he found himself wanting something new… something tasty.

Well, sitting across from two beautiful women in the heart of Heaven’s power on Earth, Naruto was pretty sure you didn’t get anymore unique than this. He, a devil, was currently facing off against one of the Church’s most powerful Exorcists… and Heaven’s most beautiful Archangel. Oh yes, Naruto had done his research before coming here. Not that he’d had to do research to know all there was to know about Gabriel… but he was certainly interested in finding out just who Sister Griselda REALLY was.

He’d been flashing the good Sister small little grins all meeting long and while she’d started out strong, started out stern and unyielding, over time things had become… different. It was obvious that the more attention he paid her, the more Griselda was struggling to keep her panties from growing wet. Indeed, the gorgeous human woman had had dalliances before. Naruto’s spies told him that she even had a daughter who had grown up to be quite the fine young woman. But Griselda had clearly never dealt with temptation quite on Naruto’s level before.

He was looking forward to seeing if he could corrupt the nun during his stay here. He had the rest of the week after all, since this first day of negotiations had gone so well. He would just have to see…

“Well then, I think that concludes this first day of talks. Is there anything that we can do to make your stay more comfortable, Lord Phenex?”

Pulling his gaze away from Griselda and looking over to Gabriel, Naruto has to refrain from giving into his baser devil instincts that demand he defile the absolutely gorgeous Archangel on the spot. Not only would a fight between the two of them likely end in her favor, even if he did end up fucking her, that would just make her fall… and that would open up a can of worms that would likely cause Heaven to restart the Great War on Gabriel’s behalf.

Still, he gives her a cheeky grin all the way, noting how her beatific smile doesn’t so much as twitch.

“Please, Lord Phenex is my father. Call me Naruto.”

“Very well, but only if you in turn call me Gabriel!”

Naruto figures he’s imagining the flirtatious edge to Gabriel’s words. After all, there’s no way the Archangel is actually acting seductive with him. That’s HIS job. Griselda looks a little less sure of that though, the human woman staring at Gabriel askance. Probably her own mind being stuck in the gutter at this point thanks to him, to be fair.

“Still, surely we can do something for you to make your stay here more comfortable. Perhaps a threesome with Griselda and myself?”

For a long moment, silence hangs in the air as neither he nor Griselda were expecting those words to pass through the Archangel Gabriel’s perfect lips. Indeed, for a long moment Naruto’s mind flat out refuses to process them. He can’t comprehend that Gabriel of all people would say something like that. It didn’t make sense, and even when he finally realized he DID hear what he just heard, he assumed he was hallucinating.

Until, of course, Griselda’s brain finally caught up as well and the human woman sputtered.

“L-Lady Gabriel!”

As Naruto sits there, flummoxed, Gabriel… just waves a hand, her beatific smile suddenly seeming a lot more… perverse.

“Come now Sister Griselda, it wouldn’t be the first time your body was used for the sake of Heaven, now, would it?”

The exorcist blushes profusely at that, while Gabriel just looks to Naruto, who is in turn forced to gaze upon the Archangel with new eyes.

“… Wouldn’t fucking make you fall, Gabriel?”

As if this hadn’t already taken enough of a shocking turn, Gabriel the Seraph, the Strongest Woman in Heaven, reaches down betwixt her breasts, into her cleavage, and pulls out a key with a giggle.

“That’s what this is for, silly~”

Not used to being so on the back foot, Naruto finds himself just as… confused but intrigued as Griselda as the two follow the Archangel over to the closest door. Sliding the glowing key into the door’s lock, she turns it and then opens the door. Rather than opening out into the hallway as it had previously, the door suddenly opens into another place entirely… a rather fancy bedroom decorated with angelic iconography.

In terms of furniture, there’s a desk, a chair, a clock… and a large canopy bed dominating one side of the room. As Naruto walks inside, his mouth is agape. Meanwhile, Gabriel is all smiles as she closes the door behind them and locks it nice and tight.

“Welcome to the Interdimensional Room. My brother Michael made it for me a few hundred years back in order to allow me to pursue… sexual dalliances without falling as our father’s rules would demand. In truth, I would have joined the Grigori centuries ago… but Michael was intent on making sure I remained. Apparently, I’m one of the cornerstones of Heaven or something~”

He finds himself looking upon the Seraph Gabriel in an entirely new light as she speaks. Indeed, she wasn’t wrong. If Gabriel had fallen, would the rest of Heaven have even survived? Still, this… this was Heaven’s best kept secret. Forget God being fucking dead, which of course Naruto and most everyone else of a certain level of knowledge knew about. But this? The Archangel Gabriel was a pervert who’s Fall her own brother was keeping at bay with a special secret room?

This was incredible… and Naruto wasn’t going to tell a single soul. Smiling at him, Gabriel nods her head in thanks… before gesturing to Sister Griselda.

“Please, Sister. Attend to our friend’s every need, won’t you?”

Blushing profusely, but also immensely turned on by just being in his presence all this time, the human woman slowly begins to strip naked. Naruto stops her before she can go too far, a wicked grin on his face.

“Don’t take it all off… I’ve always wanted to fuck a nun.”

Blushing as he picks her up and carries her over to the bed, Griselda glances aside and pouts mightily.

“Don’t act like you’ve never had one of my sisters before, Devil. I can’t be your first…”

Naruto shrugs, because it’s true. Freeing his cock from its confines, he spreads Griselda’s legs and hikes up her skirts until he can pull her panties aside and expose her glistening wet slit. Clothed sex is fun when the woman you’re fucking has a uniform to go with her station in life. Grinning down at the gorgeous exorcist nun as he pushes into her, Naruto leans in close and whispers in her ear.

“You’re not wrong. You’re not my first nun… but I have no doubts in my mind that you’ll be the best nun I’ve ever fucked.”

Those words definitely do it for the gorgeous human woman, who shudders beneath him, her cunt tightening up as he begins to fuck her. Meanwhile, Gabriel is far from idle. Climbing onto the bed as well, she sidles over and slips her lap underneath Griselda’s head, smiling down at the Sister with a beautiful smile… that Naruto can now see for the perverse, lustful smirk it truly is.

“You’re doing excellent, Sister. Tell me, how does it feel? How is Naruto’s cock?”

Whining and mewling like she’s some newly deflowered maiden rather than the experienced MILF she visibly is, Griselda squirms between the two of them.

“H-He is big, milady… very large… v-very deep… he’s pushing up against my core a-already…”

Eyes lighting up with delight, Gabriel giggles as she runs her fingers through Griselda’s locks.

“Oh? Is he going to fuck your womb, do you think? Is he going to pump a baby into you?”

Griselda whimpers at the thought, even as Naruto, unable to help himself, decides right then and there that he’s going to make it happen. Pushing forward all the faster, he thrusts past Griselda’s cervix in no time, fucking her womb directly. As he starts to do so, Griselda’s cries escalate.

“H-HE’S DOING IT, MILADY! HE’S F-FUCKING MY WOMB B-BECAUSE YOU TOLD HIM TO!”

Gabriel just laughs, her tinkling laughter sounding like an angelic chorus as Naruto pumps in and out of Griselda hard and fast, really pounding into the gorgeous human woman. He’s holding back a fair bit though, because she’s no Devil, no Angel… she doesn’t have their constitution. Still, he’s giving her all that he’s sure she can handle, and her inner walls are in turn tightening up around his cock in a truly spectacular way.

It’s not long before the MILF Nun is cumming for him, and Naruto… Naruto can’t hold back once she does. With a loud groan, he paints Sister Griselda’s insides white with his seed, filling her womb with his cum, infused with his own special brand of nature energy just to try and make Gabriel’s words a reality. Whether he’ll have bred the good Sister or not is still up in the air, but he’s certainly done his best to do so.

Regardless, pulling out of the beleaguered form of Griselda, leaving her to rest, Naruto reaches for Gabriel next… only for her to lightly reprimand him with the faintest bit of Holy energy. Just enough to singe his fingertips as she gives him a grin and a wink.

“Ah-ah. Unfortunately, I’m saving myself for marriage. But… that doesn’t mean we can’t do other things, right? So long as I remain pure, it’s perfectly fine…”

Naruto finds himself once again thrown by the idea that Gabriel is still virginal when she’s all but admitted to being such a massive slut that her own brother had to develop a technology like this room that would keep her from falling while she explored her lurid fantasies. Still, before he can question it, Gabriel makes it abundantly clear what she considers ‘pure’… by spinning around and pressing her face down into the bed and lifting her ass up into the air.

Reaching back behind herself, Gabriel the Seraph spreads her ass cheeks wide with both of her hands… and reveals the diamond-encrusted end of the butt plug sticking out of her ass. Before Naruto’s eyes, she pushes out the plug with nothing but her own anal muscles, and he watches as the toy, slick with lubrication, plops down onto the bed between her legs. Her prepared asshole gapes invitingly for him, making it abundantly clear what she wants.

… This is insane, but Naruto Phenex has NEVER been one to shy away from a challenge. All but leaping over Griselda’s exhausted form, he gets behind Gabriel in an instant, crouching over her prostrated form on the bed and pressing his massive cockhead up against her well lubricated asshole. A throaty moan leaves the Archangel’s throat as he slowly pushes into her back door, and her beautiful white wings materialize, expanding out to either side of her.

“Yessss~ Fuck my ass, Naruto! Fuck it good and hard!”

“Heh… as you wish, Gabriel.”

With her still gripping her buttocks for him, Naruto ends up holding her by her itty bitty waist as her big fat ass gets all up in his face. His cock plunges into her anal passage time and time again as he does his level best to plow her silly. Gabriel squeals, thoroughly enjoying herself as he bounces in and out of her, the bed rocking as a result of their impressively fast-paced and incredibly rough anal fucking.

He’s definitely not holding back now like he was with Griselda. He doesn’t need to, not when it’s an Archangel taking his cock. In and out he goes, with Gabriel singing his praises with that perfectly melodic and angelic voice of hers.

“Yes! Yes, yes, yes! MORE! GIVE ME MORE YOU BIG DICKED DEVIL!”

As insane as it is to discover that the Seraph Gabriel is… well, a wanton slut, Naruto isn’t the kind of man to look a gift horse in the mouth. He wanted this from the moment he accepted this mission, and even if he never in a million years thought things would turn out this way, he’s still enjoying himself more than he can possibly describe.

“Fuck Gabriel, your ass is so fucking tight!”

It’s both tight and accommodating at the same time, her well-lubricated puckered anus clenching down so fucking hard around his cock while also giving him a slick ease with which to thrust through. It’s a paradox of sorts and he just can’t get enough of it, pounding and slamming home into her ass until he finally reaches the end of his rope.

With a hoarse groan, Naruto begins to cum, filling Gabriel’s bowels with his seed… and in response, the Archangel squeals and reaches an analgasm of her own, cumming her own brains out because of the thoroughly powerful butt fucking he’s given her. They both collapse onto the bed at that, sprawled out with him on top of her at first and her prone beneath him.

As they slowly adjust to be cuddling instead, his cock still lodged in her anus… Naruto’s Devil sensibilities refuse to let him not go for broke. As Gabriel wiggles her fat ass back into him and moans throatily, Naruto chuckles and runs a hand down her front, before bringing his mouth to her ear.

“What was that about saving yourself for marriage, by the way?”

As Gabriel perks up and whips her head around to give him a blazingly bright smile, Naruto just grins right back in response.

-x-X-x-

Meanwhile, on the Throne of Heaven, a certain Archangel twitches. The Archangel Michael had never for an instant believed himself to be anything more than a poor replacement for their Father, but someone had to do it and without him, Heaven would likely have collapsed centuries ago. Still, he knew he’d made mistakes over the years… he knew he’d made allowances that their Holy Father likely never would have.

What was he supposed to do though? Gabriel’s impure thoughts and desires should have caused her Fall ages ago… but Michael, obsessed with keeping some remnant of their Father’s creation together, had made more and more allowances for her, ultimately culminating in the creation of the Interdimensional Room, all for Gabriel.

There, she could engage in non-vaginal sexual acts to her heart’s content, with his only rule being that she HAD to remain a virgin in the conventional sense. Of course, in the modern time period that almost seemed silly given how many unconventional ways humans had found to have sex, but all the same… it was the best compromise Michael could come up with.

Unfortunately, he always knew when Gabriel used the key, given that he was the one who had made it in the first place. No one else could know about it or about Gabriel’s… nature after all. Still, that meant Michael had known when Gabriel took the Underworld’s Diplomat, Naruto Phenex, into the Interdimensional Room.

Thankfully, he didn’t know what went on inside of it… but he could imagine. And yet… why did he suddenly feel a shiver down his back, like someone walked on his grave? What could be going on in there that would make him feel this twinge of primal fear?

… It was probably nothing. In the end, he was not God. He could only manage so many fires at once. Turning his gaze elsewhere, the Archangel Michael focuses his attention on other things.